readUnits.CnagCfhFile {aroma.affymetrix}

Reads CEL data unit by unit

Package:

aroma.affymetrix

Version:

2.9.0

Reads CEL data unit by unit for all or a subset of units (probeset).

 
## S3 method for class 'CnagCfhFile':
readUnits((this, units=NULL, ..., verbose=FALSE))

units: The units to be read. If NULL, all units are read.
cdf: An alternative CDF structure to be used. This overrides the units arguments.
...: Arguments passed to getUnits() of the AffymetrixCdfFile class (if cdf was not specified), but also to the readCelUnits methods.

Returns the list structure that readCelUnits returns.

CEL data is neither cached in memory nor on file by this method.